Regular soda is about the only thing i completely avoid. I have diet soda sometimes, and cookies or donuts or whatever sometimes, even though i do believe sugar is basically the devil...

But regular soda is something I never feel is worth it. I would rather eat my sugar in ice cream or something delicious I can savor, rather than drink it quickly in levels so concentrated they need to add an ingredient so my body does not vomit it back up immediately.